2020
DOI: 10.1109/tvt.2019.2953687
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Hybrid Cooperative Positioning for Vehicular Networks

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Cited by 23 publications
(12 citation statements)
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“…The 3D state of those vehicles consist of 2D location and heading angle, the 2D control vector is constituted by linear and angular velocity, while the 3D measurement vector consist of GPS measurements and IMU heading measurement. At the linear measurement model, the identity matrix I 3 is multiplied by the state, as in (8). The main steps of the proposed CCEKF are summarized on Algorithm 1, based on EKF algorithm of [11].…”
Section: A Centralized Trackingmentioning
confidence: 99%
See 1 more Smart Citation
“…The 3D state of those vehicles consist of 2D location and heading angle, the 2D control vector is constituted by linear and angular velocity, while the 3D measurement vector consist of GPS measurements and IMU heading measurement. At the linear measurement model, the identity matrix I 3 is multiplied by the state, as in (8). The main steps of the proposed CCEKF are summarized on Algorithm 1, based on EKF algorithm of [11].…”
Section: A Centralized Trackingmentioning
confidence: 99%
“…The work of [7], presents a robust cubature Kalman Filter (KF) enhanced by Huber M-estimation, in order to improve the performance of the data fusion under the presence of measurement outliers, though not considering the significant role which plays the VANET's size in location estimation. In [8], a Bayesian method is proposed, based on distributed generalized message passing and KF, which utilizes measurements from Inertial Measurement Unit (IMU), GPS, Signals of Opportunity and range measurements using V2V and V2I. A distributed non-Bayesian method is presented in [12], which fuses absolute positions, relative distances and angles of only four vehicles, using the maximum likelihood estimator (MLE).…”
Section: Introductionmentioning
confidence: 99%
“…And, when two satellites i and j are both available to vehicles A and B , the receiver clock errors can be further removed by double-difference technique. 18,19 The double-differenced pseudoranges for vehicles A and B and satellites i and j can be defined as…”
Section: Fault-tolerant Relative Navigationmentioning
confidence: 99%
“…3 The main defect of these solutions is that the positioning accuracy of the satellite navigation system will be degraded with the reduction in the number of visible satellites when working in some restricted scenarios. 4 Therefore, in some scenarios with high positioning accuracy requirements, ordinary GNSS navigation systems are difficult to meet the needs. By enhancing the positioning performance of UAV swarm through a certain positioning base station and external measurements such as Lidar, cameras and opportunity signals, the real-time kinematic (RTK) technique provides effective ways to solve the navigation problem with UAVs, 57 but such applications are limited by strict working scenarios and costs.…”
Section: Introductionmentioning
confidence: 99%